Function CCODE::_ecvt_s

pub unsafe extern "C" fn _ecvt_s(
    _Buffer: *mut c_char, 
    _BufferCount: size_t, 
    _Value: f64, 
    _DigitCount: c_int, 
    _PtDec: *mut c_int, 
    _PtSign: *mut c_int
) -> errno_t